Lillian Calahan
Bib: 25911•F
MA

⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:41:27 | 25:57 | 8:21 | 25:57 | 8:21 | - |
10K | 6.21 mi | 12:07:29 | 51:59 | 8:22 | 26:02 | 8:23 | +0:02 |
15K | 9.32 mi | 12:35:06 | 1:19:36 | 8:32 | 27:37 | 8:53 | +0:30 |
20K | 12.43 mi | 13:04:03 | 1:48:33 | 8:44 | 28:57 | 9:19 | +0:26 |
Half | 13.11 mi | 13:09:56 | 1:54:26 | 8:44 | 5:53 | 8:37 | -0:42 |
25K | 15.53 mi | 13:33:46 | 2:18:16 | 8:54 | 23:50 | 9:50 | +1:13 |
30K | 18.64 mi | 14:10:17 | 2:54:47 | 9:23 | 36:31 | 11:45 | +1:55 |
20M | 20.00 mi | 14:28:56 | 3:13:26 | 9:40 | 18:39 | 13:43 | +1:58 |
21M | 21.00 mi | 14:42:32 | 3:27:02 | 9:52 | 13:36 | 13:36 | -0:07 |
35K | 21.75 mi | 14:51:06 | 3:35:36 | 9:55 | 8:34 | 11:27 | -2:09 |
23M | 23.00 mi | 15:07:13 | 3:51:43 | 10:04 | 16:07 | 12:52 | +1:25 |
24M | 24.00 mi | 15:19:56 | 4:04:26 | 10:11 | 12:43 | 12:43 | -0:09 |
40K | 24.85 mi | 15:30:32 | 4:15:02 | 10:16 | 10:36 | 12:24 | -0:19 |
25.2M | 25.20 mi | 15:34:24 | 4:18:54 | 10:16 | 3:52 | 11:13 | -1:11 |
Finish | 26.22 mi | 15:43:22 | 4:27:52 | 10:13 | 8:58 | 8:48 | -2:25 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
8:21 /mi
Average Pace
10:13 /mi
Slowest Pace
13:43 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:27:14
55% of race
Time at Steady Pace
48:57
18% of race
Time at Slower Pace
1:11:41
27% of race
Average Pace: 10:13 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:41:27 | 25:57 | 8:21 | 25:57 | 8:21 | #16976 | |
10K | 6.21 mi | 12:07:29 | 51:59 | 8:22 | 26:02 | 8:23 | #16735 | |
15K | 9.32 mi | 12:35:06 | 1:19:36 | 8:32 | 27:37 | 8:53 | #17337 | |
20K | 12.43 mi | 13:04:03 | 1:48:33 | 8:44 | 28:57 | 9:19 | #17700 | |
Half | 13.11 mi | 13:09:56 | 1:54:26 | 8:44 | 5:53 | 8:37 | #17630 | |
25K | 15.53 mi | 13:33:46 | 2:18:16 | 8:54 | 23:50 | 9:50 | #17845 | |
30K | 18.64 mi | 14:10:17 | 2:54:47 | 9:23 | 36:31 | 11:45 | #18937 | |
20M | 20.00 mi | 14:28:56 | 3:13:26 | 9:40 | 18:39 | 13:43 | #19556 | |
21M | 21.00 mi | 14:42:32 | 3:27:02 | 9:52 | 13:36 | 13:36 | #19699 | |
35K | 21.75 mi | 14:51:06 | 3:35:36 | 9:55 | 8:34 | 11:27 | #19738 | |
23M | 23.00 mi | 15:07:13 | 3:51:43 | 10:04 | 16:07 | 12:52 | #19940 | |
24M | 24.00 mi | 15:19:56 | 4:04:26 | 10:11 | 12:43 | 12:43 | #20099 | |
40K | 24.85 mi | 15:30:32 | 4:15:02 | 10:16 | 10:36 | 12:24 | #20140 | |
25.2M | 25.20 mi | 15:34:24 | 4:18:54 | 10:16 | 3:52 | 11:13 | #20067 | |
Finish | 26.22 mi | 15:43:22 | 4:27:52 | 10:13 | 8:58 | 8:48 | #19867 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 16976 | 6152 | 6152 | 18400(Top 72%) | 6924(Top 63%) | 6924(Top 149%) |
| 10K | 6.21 mi | 3.10 mi | 16735+241 | 6007+145 | 6007+145 | 16593(Top 65%) | 5887(Top 54%) | 5887(Top 126%) |
| 15K | 9.32 mi | 3.11 mi | 17337-602 | 6344-337 | 6344-337 | 18400(Top 72%) | 6924(Top 63%) | 6924(Top 149%) |
| 20K | 12.43 mi | 3.11 mi | 17700-363 | 6576-232 | 6576-232 | 18610(Top 73%) | 7060(Top 65%) | 7060(Top 152%) |
| Half | 13.11 mi | 0.68 mi | 17630+70 | 6540+36 | 6540+36 | 16472(Top 64%) | 5931(Top 54%) | 5931(Top 127%) |
| 25K | 15.53 mi | 2.42 mi | 17845-215 | 6685-145 | 6685-145 | 18648(Top 73%) | 7192(Top 66%) | 7192(Top 154%) |
| 30K | 18.64 mi | 3.11 mi | 18937-1092 | 7333-648 | 7333-648 | 21513(Top 84%) | 8906(Top 82%) | 8906(Top 191%) |
| 20M | 20.00 mi | 1.36 mi | 19556-619 | 7697-364 | 7697-364 | 23703(Top 93%) | 10100(Top 92%) | 10100(Top 217%) |
| 21M | 21.00 mi | 1.00 mi | 19699-143 | 7790-93 | 7790-93 | 21754(Top 85%) | 9176(Top 84%) | 9176(Top 197%) |
| 35K | 21.75 mi | 0.75 mi | 19738-39 | 7833-43 | 7833-43 | 20765(Top 81%) | 8701(Top 80%) | 8701(Top 187%) |
| 23M | 23.00 mi | 1.25 mi | 19940-202 | 7955-122 | 7955-122 | 22335(Top 87%) | 9521(Top 87%) | 9521(Top 204%) |
| 24M | 24.00 mi | 1.00 mi | 20099-159 | 8067-112 | 8067-112 | 22640(Top 89%) | 9722(Top 89%) | 9722(Top 209%) |
| 40K | 24.85 mi | 0.85 mi | 20140-41 | 8106-39 | 8106-39 | 21216(Top 83%) | 9094(Top 83%) | 9094(Top 195%) |
| 25.2M | 25.20 mi | 0.35 mi | 20067+73 | 8068+38 | 8068+38 | 15253(Top 60%) | 6179(Top 57%) | 6179(Top 133%) |
| Finish | 26.22 mi | 1.02 mi | 19867+200 | 7980+88 | 7980+88 | 13206(Top 52%) | 5083(Top 47%) | 5083(Top 109%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18400
Females
6924
F18-39
6924
5K→10K
3.1 - 6.2 mi
Overall
16593
Females
5887
F18-39
5887
10K→15K
6.2 - 9.3 mi
Overall
18400
Females
6924
F18-39
6924
15K→20K
9.3 - 12.4 mi
Overall
18610
Females
7060
F18-39
7060
20K→Half
12.4 - 13.1 mi
Overall
16472
Females
5931
F18-39
5931
Half→25K
13.1 - 15.5 mi
Overall
18648
Females
7192
F18-39
7192
25K→30K
15.5 - 18.6 mi
Overall
21513
Females
8906
F18-39
8906
30K→20M
18.6 - 20.0 mi
Overall
23703
Females
10100
F18-39
10100
20M→21M
20.0 - 21.0 mi
Overall
21754
Females
9176
F18-39
9176
21M→35K
21.0 - 21.8 mi
Overall
20765
Females
8701
F18-39
8701
35K→23M
21.8 - 23.0 mi
Overall
22335
Females
9521
F18-39
9521
23M→24M
23.0 - 24.0 mi
Overall
22640
Females
9722
F18-39
9722
24M→40K
24.0 - 24.9 mi
Overall
21216
Females
9094
F18-39
9094
40K→25.2M
24.9 - 25.2 mi
Overall
15253
Females
6179
F18-39
6179
25.2M→Finish
25.2 - 26.2 mi
Overall
13206
Females
5083
F18-39
5083
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #16976 |
| 5K → 10K | 408 | 167 | +241 | #16976 | #16735 |
| 10K → 15K | 97 | 699 | -602 | #16735 | #17337 |
| 15K → 20K | 158 | 521 | -363 | #17337 | #17700 |
| 20K → Half | 81 | 11 | +70 | #17700 | #17630 |
| Half → 25K | 139 | 354 | -215 | #17630 | #17845 |
| 25K → 30K | 45 | 1137 | -1092 | #17845 | #18937 |
| 30K → 20M | 14 | 633 | -619 | #18937 | #19556 |
| 20M → 21M | 37 | 180 | -143 | #19556 | #19699 |
| 21M → 35K | 52 | 91 | -39 | #19699 | #19738 |
| 35K → 23M | 39 | 241 | -202 | #19738 | #19940 |
| 23M → 24M | 32 | 191 | -159 | #19940 | #20099 |
| 24M → 40K | 48 | 89 | -41 | #20099 | #20140 |
| 40K → 25.2M | 74 | 1 | +73 | #20140 | #20067 |
| 25.2M → Finish | 200 | 0 | +200 | #20067 | #19867 |
| TOTALS | 1424 | 4315 | -2891 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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